After updating to 3.4.0beta2: faulty heater 1, -273.1C.

[dc42]

@sotidii @CadetC @pixelpieper @Serge thanks for your patience.

I have tested the new firmware on 9 tool boards and I don't get a problem reading temperatures on any of them. So I would ask you for some more help. I will apply the changes made to the new tool board firmware a few at a time on top of version 3.3 in order to pin down which change introduced the problem.

I have put new tool board firmware at https://www.dropbox.com/sh/heg82sqvhpqb670/AAARGaD-zLptgnHj-PiqiwQBa?dl=0. Please can you try installing this firmware on your tool boards and let me know whether the temperature readings are OK or not. It identifies itself as version 3.3+test1.

[CadetC]

@dc42
RRF3.4b2 on Duet3
Toolboard v 1.1

m122 b121
Diagnostics for board 121:
Duet TOOL1LC firmware version 3.3 (2021-06-15 16:12:58)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)

After toolboard firmware change
RRF3.4b2 on Duet3
Toolboard v 1.1

unM122 B121
Diagnostics for board 121:
Duet TOOL1LC firmware version 3.3+test1 (2021-08-20 16:51:53)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)

I think it's fine

[Sotidii]

@dc42
29=29 OK!

[jbarros]

@dc42
My temperature is ok with this version.

[dc42]

Thanks, all! Please can you now try the firmware file Duet3Firmware_TOOL1LC_test2.bin at https://www.dropbox.com/sh/heg82sqvhpqb670/AAARGaD-zLptgnHj-PiqiwQBa?dl=0.

[Sotidii]

@dc42
29=29 Ok

[jbarros]

@dc42
Temps good on test2

[dc42]

Thanks again! Please try firmware Duet3Firmware_TOOL1LC_test3.bin at https://www.dropbox.com/sh/heg82sqvhpqb670/AAARGaD-zLptgnHj-PiqiwQBa?dl=0. If the temperature readings are OK, please use M115 B<can address> to confirm that the firmware installed on the tool board is the test3 version.

[jbarros]

@dc42

Temps good.
I always check the firmware version but here it is:

Duet TOOL1LC firmware version 3.3+test3 (2021-08-21 11:42:11)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)

[dc42]

@jbarros thanks! Please try test4 at the same location.

[jbarros]

@dc42

Still OK

I'm leaving for the beach now, can only test further later today

[dc42]

@jbarros thanks, I'll prepare test5. Have a nice time at the beach!

[dc42]

@jbarros, test5 is now available, same location https://www.dropbox.com/sh/heg82sqvhpqb670/AAARGaD-zLptgnHj-PiqiwQBa?dl=0.

@Sotidii, please test these files too if you and your machine are free.

[Sotidii]

@dc42

test3 , test4,test5 ==OK!

[dc42]

@sotidii thanks! test6 coming soon.

[dc42]

@sotidii please try the test6 file from the same location.

[Sotidii]

@dc42
test6 =OK!

[CadetC]

@dc42
Test 1 -OK
Test 2-OK
Test3-OK
Test4-OK
Test5-OK
Test6-OK

m122 b121
Diagnostics for board 121:
Duet TOOL1LC firmware version 3.3+test6 (2021-08-21 13:29:44)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)

[dc42]

@cadetc and @Sotidii, thanks! Please try test7 from the same location.

[CadetC]

@dc42
Test7-OK